Call SetApplicationIsDaemon() in V2 sandbox.

content/common/sandbox_mac.mm

Index: content/common/sandbox_mac.mm
diff --git a/content/common/sandbox_mac.mm b/content/common/sandbox_mac.mm
index ec0ea7dcbefaa61ed73038752655dd72e5618121..548e4880d154dafcf35d6eadfb56c6f72f90555e 100644
--- a/content/common/sandbox_mac.mm
+++ b/content/common/sandbox_mac.mm
@@ -41,12 +41,6 @@
 #include "ui/base/layout.h"
 #include "ui/gl/init/gl_factory.h"
 
-extern "C" {
-void CGSSetDenyWindowServerConnections(bool);
-void CGSShutdownServerConnections();
-OSStatus SetApplicationIsDaemon(Boolean isDaemon);
-};
-
 namespace content {
 namespace {
 
@@ -174,21 +168,6 @@ void Sandbox::SandboxWarmup(int sandbox_type) {
     NSColor* color = [NSColor controlTextColor];
     [color colorUsingColorSpaceName:NSCalibratedRGBColorSpace];
   }
-
-  if (sandbox_type == SANDBOX_TYPE_RENDERER) {
-    // Now disconnect from WindowServer, after all objects have been warmed up.
-    // Shutting down the connection requires connecting to WindowServer,
-    // so do this before actually engaging the sandbox. This may cause two log
-    // messages to be printed to the system logger on certain OS versions.
-    CGSSetDenyWindowServerConnections(true);
-    CGSShutdownServerConnections();
-
-    // Allow the process to continue without a LaunchServices ASN. The
-    // INIT_Process function in HIServices will abort if it cannot connect to
-    // launchservicesd to get an ASN. By setting this flag, HIServices skips
-    // that.
-    SetApplicationIsDaemon(true);
-  }
 }
 
 // Load the appropriate template for the given sandbox type.